Ricky Ponting knows his case to hold on to the captaincy is not strong, but he is desperate to retain the job and lift Australia from their lowest period since the mid-1980s. Ponting lost the Ashes away in 2005 and 2009 and he has become the country's first leader since Allan Border in 1986-87 not to hold the urn at home.

England celebrated as Ashes winners with their innings victory at the MCG and while the series can still be drawn in Sydney next week, the reality is Australia have lost. Ponting is no certainty to hold on to the leadership after being unable to inspire his team-mates with his batting or captaincy.

"The fact that I've lost those three series is disappointing for me," he said, slightly prematurely. "Hopefully I'm not only remembered as that guy, the guy that lost three Ashes series. There's lots of other great things I've been lucky to be able to be part of as a player throughout my career. This result is not one of my proudest."

Ponting is second on Test cricket's run list with 12,362, but he has added only 113 in eight bats in this series, which is more concerning given the damaged state of his side.

Australia's squad for the fifth Test will be named on Thursday and the selectors could point to Ponting's broken left pinky if they want to ease him out. Ponting thinks he will be able to play but understands the situation might be taken out of his bruised hands.

"It's out of my control, I can't think too much about it," he said. "I've tried my hardest over the last couple of weeks to try to play well and try to lead the team as well as possible. I've felt I've led the team as well as I can. I haven't performed the way I wanted to perform, but I certainly haven't done it without trying, that's for sure."